2452005 has 32 divisors (see below), whose sum is σ = 4475520. Its totient is φ = 1272960.

The previous prime is 2452003. The next prime is 2452013. The reversal of 2452005 is 5002542.

2452005 is a nontrivial binomial coefficient, being equal to C(2215, 2).

It is not a de Polignac number, because 2452005 - 2¹ = 2452003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5314 + ... + 5756.

It is an arithmetic number, because the mean of its divisors is an integer number (139860).

2^2452005 is an apocalyptic number.

2452005 is the 2214-th triangular number.

It is an amenable number.

2452005 is a deficient number, since it is larger than the sum of its proper divisors (2023515).

2452005 is a wasteful number, since it uses less digits than its factorization.

2452005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2452005 is about 1565.8879270242. The cubic root of 2452005 is about 134.8467396555.

Adding to 2452005 its reverse (5002542), we get a palindrome (7454547).

The spelling of 2452005 in words is "two million, four hundred fifty-two thousand, five".